Hypocrite
She's probably a hypocrite, or super mega uptight.
I play the "typical sexist role all the time."
One such case I threw a cookout for my friends and my brother's friends. There turned out to be only 1 or 2 girls. And so I turned to her and said...
"All the guys did the cooking, now you call up a few more girls and get to cleaning this kitchen because it won't do it itself like in Disney movies."
She got angry and was like: "What!"
Me: "Ok. But no thanks for my awesome cooking job and providing you with food?"
She: "You're a wicked a sexist."
Me: "Am I? I guess the only way to know such a thing is to date me. And since you're a feminazi, the odds are nil. But thanks."
Most of the guys, including the one she came with was laughing. Needless to say, she left shortly thereafter WITHOUT cleaning and was quite angry at her date, who happened to be my bro's best friend.
A few days later all the guys who knew her stood up for me as she kept talking ****. Turned out she was a feminazie-lookin punk girl that was ****ing on my bro's friend. So much for a feminazi, cheating *****.
Girls like that bother me, because if they were light-hearted enough, they'd dish it back and be like...
"Well, if I cook and clean and bear children, then I want X, Y, and Z, now!"
They could always joke, but some take it to heart. To me, it's a good way to feel a woman out, if you can diffuse it. If you say "Just kidding" odds are you just set the timer and she's ready to burst. Keep playing on it and she'll know you're kidding. Back down and she'll come over the top [just like poker] and take you for all it's worth.
B.E.A.R.
If she starts teasing (in a good mood) I could say **** like 'Hey, back off, shouldn't you be cleaning the kitchen or something ?'